TCP J05074264+2447555

Information about outbursts of eruptive stars, Be activity, ...
Robin Leadbeater
Posts: 1926
Joined: Mon Sep 26, 2011 4:41 pm
Contact:

Re: TCP J05074264+2447555

Post by Robin Leadbeater »

Hi Paolo,

It certainly looks like a classic microlens. I plan to take a final spectrum once it is back to normal just for the record.
There is an interesting claim of a possible lensing planet
http://www.astronomerstelegram.org/?read=10934
though I have not heard any confirmation of this.

Robin
LHIRES III #29 ATIK314 ALPY 600/200 ATIK428 Star Analyser 100/200 C11 EQ6
http://www.threehillsobservatory.co.uk
Robin Leadbeater
Posts: 1926
Joined: Mon Sep 26, 2011 4:41 pm
Contact:

Re: TCP J05074264+2447555

Post by Robin Leadbeater »

A message from Prof Subo Dong asking for any spectra you have not yet submitted to him

From: Subo Dong <dongsubo@gmail.com>
Sent: 13 January 2018 03:55
Subject: Re: microlensing update

Dear All,


We are wrapping up the analysis of the nearby microlensing events and prepare the first paper of the event (we are currently planning two). Please make sure to upload all the data you have taken to me as soon as possible.


If possible, please take one more epoch of images at the baseline if you have not done so yet.


Best,
Subo
LHIRES III #29 ATIK314 ALPY 600/200 ATIK428 Star Analyser 100/200 C11 EQ6
http://www.threehillsobservatory.co.uk
Paolo Berardi
Posts: 578
Joined: Thu Sep 29, 2011 10:51 pm

Re: TCP J05074264+2447555

Post by Paolo Berardi »

Thanks Robin, I just send him my two spectra. I should observe again the star but I need very good sky conditions (and long exposure time) to capture some profile details given the actual magnitude.

Paolo
Post Reply